the managing director of shazand refinery says: the decision was made with a purpose since 2009.olving the concern of providing the water needed to produce 16% of the country's gasoline in this refinery, to treat the effluents produced by the refinery and... two sources next , we have the project to use the wastewater of shazan city and iraq city. the settlement of these wastes also required the construction of a settlement house. it is a method of purifying water with high solutes through high-pressure foot streams . we recover about 3 billion liters per year through this ro unit. about 430 billion tomans was actually the budget of this project. alhamdulillah , i have been provided with the water consumption of gharib refinery, in other words, 100% of it will be from the sewage in shazandand city and iraq. according to shazand refinery managers, this treatment plant is the largest wastewater treatment plant it is the country's refinery and will be put into operation by the end of this year. ruqiyeh hoyda, radio and television news agency. a joint committee should be formed both